What is a Surge Protective Device (SPD)?
A Surge Protective Device (SPD) is an essential electrical component designed to protect electrical equipment from damage caused by sudden voltage spikes, known as surges. These surges can result from
• Features&Benefits
• High breaking capacity
• Reliable indicator system
• Optional dual indicator version
• IEC 60269-1 and 2
• Industrial fuse links for a wide variety of applications.
Model Number | NT000-NT3 Fuse bases |
Voltage | 500Vac |
Current | Up to 800A |
Breaking Capacity | 120kA |
Matched fuses | NH000-NH3 Fuses |
Standards | GB13539.1/.2 IEC 60269-1/-2 |
Country of Origin | China |
Model | Rated voltage (Vac) | Ratedcurrent (A) | Matched fuse size | Dimension | ||||
A | C | D | E | H | ||||
NT00 Base | 500/690 | 160 | NT000/NTO0/NT000S | 120 | 100 | 30 | 25 | 60 |
NT0 Base | 500/690 | 160 | NT0/NT0S | 170 | 150 | 25 | 30 | 75 |
NH1 Base | 500/690 | 250 | NT1/NT1S/NT1C | 196 | 174 | 25 | 56 | 80 |
NT2 Base | 500/690 | 400 | NT2/NT2S/NT2C | 225 | 200 | 30 | 60 | 95 |
NT3 Base | 500/690 | 630 | NT3/NT3S/NT3C | 250 | 210 | 40 | 60 | 100 |
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